Run your practice, not your spreadsheets.

Themelio is the SaaS ERP for architecture and engineering practices. Projects, Phases, documents, financials and resources live in one workspace, shared with clients and consultants.

  • Phase delivery

    Move each project through Phases with Phase Approvals and sign-offs.

  • Document control

    Registers, revisions, markups and share links for external participants.

  • Financials

    Budgets, cost entries, invoices and payment milestones per project.

  • Resources

    Allocations and timesheets against the work your team is delivering.

One workspace for the whole delivery team

  • Architects
  • Structural
  • MEP
  • Quantity surveyors
  • Contractors
  • Clients

Sample project · Harbour Residences

One project, Phase by Phase

ABCD4.004.004.00+0.00+2.80+5.60+8.40
  1. 1Concept

    Brief, sketches and options stay with the project, and the client signs off the direction on record.

  2. 2Planning permit

    Permit drawings go out as controlled revisions, so everyone knows exactly which set was submitted.

  3. 3Technical design

    Consultants and client sign off the same revision of every drawing, and each approval is recorded.

  4. 4Construction

    Site checklists and the latest approved drawings keep the work on site in step with the design.

Made for modern practices

Themelio keeps every project moving through its Phases: documents under control, sign-offs on record, and the money side visible to the people who need it.

Phase Approval · Design1 of 2 signed
  • Concept

    Client

    Approved
  • Design

    Architect · Client

    Awaiting sign-off
  • Planning Permit

    Architect

    Not started
Approve PhaseRequest changes

Phase Approvals

Project overviewOn track
Phase
Design
Client
Private owner
Project Type
New build
Lead
Project architect
Budget used
62%

Project overview

Budget vs costBudgetCost
  • Concept milestonePaid
  • Design milestoneInvoiced
  • Permit milestoneUpcoming

Financials

Everything an architecture ERP should run

Documents, work, people, and money in one system, scoped to each role.

A-101Ground floor planRev C
A-210Elevations and sectionsRev B
S-001Structural calculationsRev A
M-120HVAC layoutRev A

Document control

Document Register with revisions, markups, comments, checklists, and share links for external participants.

MonTueWedThuFri
Architect87684
Technologist6885–
Designer4–678

Resources & timesheets

Allocate people across projects and weeks, and log time against Phases.

Brief & site survey
Concept designdepends on 1
Structural coordinationdepends on 2
Permit applicationdepends on 3

Work & Gantt

Tasks with dependencies, planned on a Gantt inside each Phase.

IFC / BIM viewer
Office documents
Cloudflare R2 storage
Email notifications
Realtime updates
AI copilot

Connected stack

Model viewing, Office editing, storage, email, and realtime built in.

  • Sign-off needed: Design Phase ApprovalAction
  • Revision requested on S-001Action
  • New comment on A-101Notification
  • Invoice ready to collectAction

Action hub & notifications

Each person sees the sign-offs, revisions, and invoices waiting on them.

  • Project constraints

    Planning, budget and site conditions kept beside delivery decisions.

  • Audit log

    A record of who changed what, overrides included.

  • Project templates

    Start from a template with its Phase plan ready.

  • Project chat

    A private channel for the assigned team.

Built around every role

Role-scoped access means each person sees the work that is theirs, from the practice owner to the external consultant.

“See financials and utilisation across every project, without chasing spreadsheets.”

Practice owner

FinancialsUtilisation

“Run Phases, keep documents under control, and take approvals to the finish line.”

Project architect

PhasesDocumentsApprovals

“Know what needs your sign-off, open shared documents by link, and follow progress.”

Client

ApprovalsShare linksProgress

“Open only the documents scoped to you, and mark them up in place.”

Consultant

Scoped documentsMarkups

Pricing

Plans per practice. Tailored on a call.

Studio

For small practices running a handful of projects.

Request pricing

Book a demo
  • Projects with brief, site and constraints
  • Phases and Phase Approvals
  • Document control with revisions and markups
  • Share links for external participants
Most popular

Practice

For established practices coordinating teams and consultants.

Request pricing

Book a demo
  • Everything in Studio
  • Financials: budgets, invoices, payment milestones
  • Resources and timesheets
  • Work planning with dependencies and Gantt
  • AI copilot for briefs and proposed work

Enterprise

For multi-office firms with governance needs.

Custom

Book a demo
  • Everything in Practice
  • Project templates
  • Audit log
  • Onboarding and data migration
  • Priority support

Got questions?

Can't find what you are looking for? Get in touch and we will answer it on a call.

Product

Is Themelio an ERP or a project-management tool?

Both, for architecture and engineering practices. Projects, Phases, Work, Document control, Financials and Resources live in one system, so delivery and the business side of the practice share the same data.

Do you support IFC models?

Yes. Upload an IFC model and open it in the built-in 3D viewer, next to the documents and comments for the same project.

How do clients and consultants get access?

Add them to a project with a role and they get a scoped view built around Document control. For people outside the project, share links let you send a document without asking them to sign up.

Security & data

Where is our data stored, and who can see it?

Files are stored on Cloudflare R2 and project data in Postgres. Access is role-scoped, so each participant only sees what their role allows, and the audit log records activity.

Getting started

Can we import existing projects and documents?

Yes. We help you bring existing projects and documents across as part of onboarding. Tell us what you have on the demo call.

How long does onboarding take?

We onboard you on a call: we set up your practice, your first projects and your team together, so you start from your real work.

How much does it cost?

Plans are per practice and tailored on a call, based on your team and the projects you run. Book a demo and we will put a plan together.

Start running your practice on Themelio

Projects, documents, financials and your team in one place. Book a demo and we will walk you through it with your own workflow.